prepared the opinion for the court.
The information in this case charges the defendant and appellant with rape of one Mary Richardson, a girl of the age of fourteen years at the time of the commission of the offense, *326June 25, 1920. The ease came on for trial in the district court on the seventh day of December, 1920; the jury returned a verdict of guilty; and from the judgment of conviction and the refusal of the district court to grant a new trial, the defendant appeals.
The assignment of error is: That the court erred in overruling defendant’s motion for a new trial for the following reasons: First, that the verdict is contrary to the law and the evidence; and, second, that the court erred in decisions of questions of law arising during the progress of the trial. We will consider these assignments in the order stated.
The appellant contends that the testimony is insufficient to support the verdict rendered by the jury, and that the judgment should be reversed for that reason.
It appears that, from the evidence in the case, defendant and his wife adopted the prosecutrix, Mary Richardson, in February, 1916, while they were living in Saskatchewan, Canada. Thereafter they moved to the state of Minnesota, and about January 1, 1920, Mrs. Richardson left for California, where she remained for about seven months. Thereafter defendant and Mary left Minnesota for Texas, where they remained a short time, arriving in Kalispell, Montana, in the month of May, 1920.
The prosecutrix testified to many acts of intercourse between herself and the defendant, commencing in the year 1916, the last act being performed on the twenty-fifth day of June, 1920, the ■ date alleged in the information; that many times he took her to hotels, where they occupied the same room and the same bed. Defendant admits that they occupied the same room at various times, but denies that they occupied the same bed. A further detail of the evidence in this ease would not serve any useful purpose. It is sufficient to say that after a careful examination of all of the evidence in the case we are of the opinion that it warrants the verdict returned by the jury.
*327The uncorroborated evidence of the prosecutrix is sufficient [1] to sustain the conviction. (State v. Peres, 27 Mont. 358, 71 Pac. 162; State v. Vinn, 50 Mont. 27, 144 Pac. 773.)
The solution of the conflict in the evidence is in the ex-02] elusive province of the jury. (State v. Gaimos, 53 Mont. 118, 162 Pac. 596.)
The story told by the prosecutrix is not unreasonable or improbable. There is corroboration of the prosecutrix in the record. While they were living at Kalispell, one evening the defendant asked the prosecutrix to sleep with him, and he was overheard by several young girls who were there at the time; defendant not knowing they were present.
During the course of the examination of the prosecutrix, she [3] was asked by the counsel for the defendant whether she had not had intercourse with persons other than the defendant, to which she answered, “No.” She was then asked whether she had not told Mrs. Richardson about having intercourse with a boy by the name of Bordson and a boy by the name of Cunningham, to which she answered, “No.” An objection was then made to this cross-examination, the court stating: “If the defense has no evidence of these acts other than the statements of the complaining witness, that line of questioning will be excluded, and that line of evidence ruled incompetent.” The defendant stated he had no other evidence except the statements of the prosecuting witness. The offer was then made to ask the prosecutrix whether she did not tell Mr. and Mrs. Richardson, during the month of March, 1916, that she had intercourse with a man by the name of Jones. Objection was made to the question and sustained.
Thereafter a doctor testified for the state that she had ex-04] amined the prosecutrix subsequent to the alleged offense set forth in the information, and prior to the trial; that she had found the hymen of the prosecutrix absent and her parts larger than would be expected in a girl of her years. The defendant, after the doctor had testified, made an offer to ask the prosecutrix on cross-examination if she did not tell to *328Mr. and Mrs. Richardson, during the year 1916, that she had intercourse with one Cunningham, and if she did not tell Mrs. Richardson the same story concerning one Jones and one Bordson. Objection was made by the state to the questions, and the objection sustained. The defendant thereafter offered to show, by Mrs. Richardson, the wife of the defendant, that the prosecutrix had told her during the year 1916 that she had had intercourse with Cunningham and Bordson. Objection was made and sustained to these questions.
It is the contention of the defendant that error was committed by the district court because of the refusal to allow the defendant- to ask these questions, and that, inasmuch as the doctor testified to the physical condition of the prosecutrix, he should be allowed to show that she had had intercourse with other persons, and, if possible, break the force of the necessary inference cast against the defendant by the testimony of the physician, citing the case of State v. Apley, decided by the supreme court of North Dakota, 25 N. D. 298, 48 L. R. A. (n. s.) 269, 141 N. W. 740; and that, since defendant could ask prosecutrix as to prior acts of sexual intercourse with others, and the prosecutrix having testified on cross-examination that she did not have intercourse with persons other than defendant, he (defendant) should have been allowed to impeach the girl by asking Mrs. Richardson if she was not told by prosecutrix of sexual acts with others. In other words, the defendant contends that it is proper for defendant to ask prosecutrix as to other acts to rebut the presumption created against defendant by the testimony of the physician, and therefore impeachment of her denial should be allowed.
The real question thus raised by defendant is whether he should have been allowed to impeach prosecutrix by the testimony of Mrs. Richardson. The testimony of the physician was given for a limited purpose. The state informed the court: “That the testimony which the state expects to introduce on the physical condition of the girl will not be directed to fhe fact that the destruction of the membrane or the eon*329dition of the organ was produced by this defendant. We are willing that the jury shall be so instructed, but merely to show that, on the physical condition of the child, it is possible that these acts took place. And we are willing that the jury shall be instructed that the testimony of the doctor on this point shall be competent only for the purpose of showing the possibility for the act to have taken place, and not with any idea of, by that testimony, connecting the defendant in any way with the offense.” Defendant alleges the court failed to instruct the jury concerning the purpose of the physician’s testimony, but if such instruction was desired by the defendant, he should have offered such an instruction, and he cannot now complain that such an instruction was not given. (Sec. 11969, Rev. Codes 1921; State v. McCarthy, 36 Mont. 226, 92 Pac. 521; State v. Francis, 58 Mont. 659, 194 Pac. 304.) In the latter case, the court said: “No instruction was offered by the defendant as to the purposes for which the testimony was received, and one was hardly necessary. By not offering an instruction on the subject, the defense may be presumed to have been satisfied that none was necessary, and it would seem that the assignment of error came as an afterthought.”
The evidence of the physician having been given for a specific purpose, as shown by the statement of counsel for the state, the jury must have understood what its purpose was, and considered it only for the purposes for which it was offered. (State v. Francis, supra.)
When the prosecutrix was examined by counsel for the state, no questions were asked about acts. of sexual intercourse with persons other than defendant, and therefore, when defendant examined her about such acts and asked her as to her conduct with other persons, he made her his own witness, and was bound by her answers with reference to those matters not touched upon on the direct examination. (Sec. 10665, Rev. Codes 1921; State v. Smith, 57 Mont. 349, 188 Pac. 644; Mautner v. Brody (Sup.), 120 N. Y. Supp. 734; Faulkner v. Rondoni, 104 Cal. 140, 37 Pac. 883.)
*330The error alleged by defendant is the failure of the court to allow the testimony of the girl brought out on cross-examination to be impeached by the testimony of Mrs. Richardson. The defendant was attempting to impeach the prosecutrix as to matters not touched upon or brought out on the direct examination. This cannot be done. (Modern Law of Evidence, sec. 3756.) In Mautner v. Brody, supra, the court held that where a witness for defendant, on cross-examination, is asked by plaintiff about a matter not touched upon in the direct examination, he becomes plaintiff’s witness as to the evidence he gives in response to the question, and he cannot be contradicted by the introduction by plaintiff of previous inconsistent statements. The same rule is upheld in Faulkner v. Rondoni, supra.
In Bullard v. Smith, 28 Mont. 387, 72 Pac. 761, the court said: “The rule is well settled that a witness cannot be contradicted as to collateral matters brought out upon cross-examination. (Greenleaf on Evidence, sec. 462 et seq.)”
Having made prosecutrix his own witness as to these matters, defendant was bound by her answers, and could not impeach her by the testimony of Mrs. Richardson. (40 Cyc. 2693.)
It is true that under section 10666, Revised Codes of 1921, [5] a party may contradict his own witness by other evidence or by showing inconsistent statements, but before this can be done, a showing must be made. Defendant made no showing of any kind, so if he proceeded upon the theory that his impeaching evidence should have been received because prosecutrix became his witness, he has not brought himself within the provisions of section 10666, providing for the impeachment of- a witness by the party producing him.
Sections 2049 and 2052 of the Code of Civil Procedure of California are the same as sections 10666 and 10669, respectively, of the Revised Codes of Montana of 1921. In construing these sections, the supreme court of California has held that, before a party calling a witness could impeach him, *331it must be shown that the party by whom the witness has been produced has been misled and taken by surprise; that he had reason to believe the witness would give testimony favorable to Mm; and that a party under the guise of this rule cannot present to the jury mere hearsay declarations. (Zipperlen v. Southern Pac. Co., 7 Cal. App. 206, 93 Pac. 1049; People v. Crespi, 115 Cal. 50, 46 Pac. 863.)
This court, in construing section 8022, Revised Codes of 1907, now section 10666, Revised Codes of 1921, said: “We think that under the express terms of this statute the state has a right to cross-examine one of its own witnesses where it satisfactorily appears that the evidence has taken the county attorney by surprise, and is contrary to the examination of such witness preparatory to the trial, or what the prosecuting attorney has reason to believe the witness would testify to.” (State v. Bloor, 20 Mont. 574, 52 Pac. 611; see, also, State v. Willette, 46 Mont. 326, 127 Pac. 1013.)
We are of the opinion the district court was correct in refusing the offer, as defendant did not make any showing so as to bring himself within the statute. If the purpose of the offer was to affect the credibility of the prosecutrix by showing prior acts of intercourse with persons other than defend-[6] ant, then the district court was clearly right in refusing the offer, because consent is not a defense, in this case.
In cases where the prosecutrix is above the age of consent, [7] evidence of the general reputation of the prosecutrix for unchastity may be received for the purpose of showing the nonprobability of resistance by the prosecutrix, for in such cases the resistance of the prosecutrix is an essential element and one of the issues of the trial. For it is more probable that a woman who has had unlawful acts of intercourse voluntarily in the past would be much more likely to consent than would a woman whose personal conduct could not be truthfully assailed (People v. Johnson, 106 Cal. 289, 39 Pac. 622), but in this case the question of consent is not involved (State v. McPadden (Minn.), 184 N. W. 568; State v. Jones, 32 *332Mont. 442, 80 Pac. 1095; State v. Mahoney, 24 Mont. 281, 61 Pac. 647), because the prosecutrix is under the age of consent, as fixed by the statute (sec. 11000, Bevised Codes 1921).
The weight of authority is to the effect that evidence of [8] immoral or unchaste conduct with others than the defendant in a ease of this character is inadmissible, either by proving general reputation for unchastity or by proof of specific acts of immoral conduct, where the prosecutrix was under the age of consent. (Walker v. State, 8 Okl. Cr. 125, 126 Pac. 829; People v. Johnson, supra; State v. Smith, 18 S. D. 341, 100 N. W. 740.) And in those eases where the prosecutrix was over the age of consent at the time of the commission of the crime, the reputation for unchastity cannot be shown by evidence of specific acts. (State v. McPadden, supra; People v. McLean, 71 Mich. 309, 15 Am. St. Rep. 263, 38 N. W. 917; State v. Ogden, 39 Or. 196, 65 Pac. 449; State v. Smith, supra; 33 Cyc. 1749.)
Even though the credibility of the prosecutrix could be attacked by a showing of immorality or unchastity, it could not be done by cross-examination of prosecutrix on matters not brought out on direct examination, and a subsequent impeachment of her testimony, as this is not proof of any fact. The prosecutrix testified she had no intercourse with persons other than defendant. The offer of testimony of Mrs. Bichardson that prosecutrix had told her she had performed such acts with others, if received, would not be proof of such acts. So it is clear that no injustice was, in any event, done to defendant by the exclusion of the testimony of Mrs. Bichardson. Defendant stated to the court he had no evidence of the alleged acts of sexual intercourse of' prosecutrix with others, except the alleged admissions of prosecutrix.
Error is predicated upon certain remarks the court made [9] to the defendant while he was testifying upon the witness-stand, which prejudiced him with the jury. No error was committed by the court in admonishing the witness; and the record does not disclose that any objection was made by *333the defendant at the time or request that the jury be cautioned.
"We are of the opinion that there is no reversible error in the record, and that the evidence sustains the verdict of the jury and the judgment of the court.
It is recommended that the judgment and order appealed from be affirmed.
Per Curiam: For the reasons given in the foregoing opinion, the judgment and order appealed from are affirmed.