Gaston, left alone with their spouse's friend, decides to indulge in a little fun. They bend over, presenting their generous, round ass to the friend, who can't help but stare. Gaston's tight jeans accentuate every curve, leaving little to the imagination. The friend's eyes widen as Gaston reaches back, pulling their jeans down to reveal a lacy thong, their ass cheeks spilling over the flimsy fabric. Gaston wiggles their ass, inviting the friend to touch, to grab, to squeeze. The friend, unable to resist, reaches out, their hands greedily grabbing Gaston's ass, feeling the firm flesh, their cock twitching with anticipation.