I would blackmail (her) into locking (her) dick up in a cage. I would force (her) to start taking hormones so (her) tits grow and become more sensitive. Then I'd force (her) to stream (herself) daily milking (her) prostate while I tease (her) ove vc. Once (she) is horny enough to beg me to unlock (her), I'd tell (her) I'll consider it if (she) agrees to becoming my personal cumdump. I keep fucking (her) into orgasmic stupors and teasing (her) about never giving (her) back (her) cock all the time, which'll make (her) even more desperate and horny. Years later, after I domesticated (her) into being my loving, horny failmale shefag boywife, I'd marry (her), melting down the key to (her) cage into a wedding ring for (her).