Whenever I stay over at my girlfriend's house, she—being the clingy type—wants to sleep with her older sister, so somehow the three of us always end up sleeping side by side. Right in front of me is her sister's shockingly huge pair of tits! I love my girlfriend, but I can't resist such a seductive older sister. While my girlfriend only allows condom sex, her sister is okay with bareback and even lets me creampie her. Even though my girlfriend is right beside us, the incredible sensation of bare skin is too good to stop, and I can't help but keep thrusting.