A junior asks a senior girl for love advice and asks her for sex practice. She desperately asks, but she reluctantly agrees on the condition that she only rubs her penis. When he gives her a buttjob through her panties, the senior girl is initially hesitant, but the sensation of my penis rubbing against her crotch makes her pussy flow with love juice! A super risky buttjob leads to an unexpected slippery insertion! The senior JK is so tsundere that she starts asking for sex in the cowgirl position while saying "No!"