Fucking My Best Friend's Girlfriend in yoga pants

Ican't believe this is happening - I'm about to fuck my best friend's girlfriend and she wants it bad. There's no way I can resist her tight body and perfect ass, barely contained by those skintight yoga pants. I pull down her pants to reveal her soaking wet thong. She's dripping just thinking about cheating on my best friend with me. I tease her pussy through the fabric before sliding the thong off to expose her glistening folds.She's panting with desire as I spread her pussy open and thrust two fingers deep inside. She's so fucking tight and wet it takes my breath away.I pump and scissor my fingers, curling them to hit her G-spot.Her body shakes as I finger fuck her harder."Please, I need your cock,"she moans. "Fuck me, make me forget about him!"