Cuff and O ring gag her mouth blindfold her whisper in her ear. I love you, trust me,relax and enjoy it. Then call your friends to cum over bring lots of condoms. Make sure she hears you. Then start to play with her. Get her wet and hot 😈. A little alcohol my help just a glass of wine or 2. Start slow don't attack her like animals. Touch massage first couple of different fingers in her pussy.

I wanna fuck her tight little pussy and make her squirt all over my hard cock and fill her with my hot cum for the next guy to fuck her.

My wife is the same, but not at all shy or modest with me. But she simply won't go for games away from home.
Because I know your troubles, suck your girls nipples to wake up some sensations in her. Then I would move to licking and sucking her clit, with a little fingering at the same time. Final preparation, I would get you to pull her legs up over her head and apart, so I could lick her asshole until her sphincter opened. A finger in her ass and one in her cunt as I chewed on her clit again. And then I would get you to embrace her while I started the fucking........