My girlfriend insists on using condoms! Even though it was a rare overnight stay, she got pissed and we had sex, only to be caught by her older sister! The next day, I bumped into her sister while my girlfriend was asleep, and in the awkward atmosphere, her sister flashed her huge tits and offered live streaming, trying to seduce me! Even though I like my girlfriend, being tempted by such a slutty sister... My excitement level maxed out, I couldn't stop thrusting!! She found out but it felt so good that I ended up cumming inside her sister continuously!
