Dixon J K
J Homosex. 1985 Spring;11(1-2):115-33. doi: 10.1300/J082v11n01_10.
Some of the changes in sexual behavior and relationships with spouses and other females following the commencement of bisexual activity by women after the age of 30 were studied by conducting in-depth personal interviews with 50 women. Each participant, at the time of her first sexual activity with another female: (a) was married; (b) was at least 30; (c) was, with her spouse, engaging in consensual swinging activities; (d) was enjoying sex with males; and (e) had no history, prior to age 30, of sexual attraction to females. Generally, the subjects revealed high levels of participation in, and enjoyment of, sexual activity with other females, in addition to high levels of enjoyable heterosexual activity. Their generally happy and stable marriages tended somewhat to improve, as did their overall sex lives, and they saw their relationships with other females as significantly improved. Significant changes in sexual fantasies occurred. In all cases, sexual orientation became bisexual, but overall preference for male sex partners did not change.
通过对50名女性进行深入的个人访谈，研究了30岁以后开始双性恋活动的女性在性行为以及与配偶和其他女性关系方面的一些变化。每位参与者在与另一名女性首次发生性行为时：(a) 已婚；(b) 至少30岁；(c) 与配偶一起参与双方自愿的交换性伴侣活动；(d) 享受与男性的性行为；(e) 30岁之前没有对女性产生性吸引力的历史。总体而言，这些受试者除了大量参与并享受与异性的性行为外，还表现出高度参与并享受与其他女性的性行为。她们总体上幸福稳定的婚姻在一定程度上有所改善，她们的整体性生活也是如此，并且她们认为自己与其他女性的关系有了显著改善。性幻想发生了显著变化。在所有情况下，性取向都变成了双性恋，但对男性性伴侣的总体偏好没有改变。
