Guys who have watched their SO transition to bisexual, please tell your story here

I am a 25F in a fantastic relationship with my BF. I never thought I was bicurious, never had any desire to experiment with a woman. Didn't think I'd like pussy. Last week I had my very first threesome with my boyfriend and a female friend of mine. We met working together about a month prior and just hit off, instant buddies. She and I are both strippers, which means I've done lots of stupid simulated stuff with girls for dances, but never got satisfaction or arousal out of it so thought that was that. But I gotta say I was kinda surprised with how much I fucking loved it. Thought I'd get jealous a little but nope. I loved eating her pussy while locking eyes with him watching me. I loved playing with her tits while she sat on his face and I rode his cock, not letting him touch any tits, keeping them all for myself. Loved it when when they teamed up on me shoving the ball gag in my mouth and locking my arms behind my back, shoving their fingers, cock, and tongue in all my holes. My BF and I are just bummed now because like 3 days after our fuckfest my friend had to move back to Canada. I got taste of how much I love fucking other girls with him and now we have to go unicorn hunting. Which I'm finding out is a real pain in the butt and not so easy.

I've definitely noticed myself being aroused by things that never did anything for me before. Last night I couldn't stop watching videos of super simple close up shots of girls playing with their perfect huge tits, some soapy, some oiled up, some just slowing squeezing them. I have never been into tits before in my life. But watching girls play with themselves like that made so fucking horny and wet. Texted my BF sending him video asking my daddy permission to find new girl with with rack just like video for next time and make me squeeze them together while he tittyfucks her. Want him to bust all over her so I can lick it up and spit it it in her mouth. WE JUST GOTTA FIND HER NOW.

P.S. here's pic he took of me on top of her teasing her with my ass. http://i.imgur.com/vGgmNTu.jpg

/r/biwife Thread