Serious and attractive senpai Rika Tsubaki suddenly lets loose after drinking too much, stripping down to revealing outfits and showing off her sexy body! Before you know it, you're drawn in by her appearance and impulsively go in for a kiss. She lets you taste her saliva, licks your entire body, and carefully wets your erect cock with her spit, giving it a thorough handjob. Later, you both enter a hot spring together, progressing from washing each other's bodies to mixed bathing, leading straight into passionate penetration. Back in the room, she mounts you again, aggressively riding your cock with powerful, relentless thrusts, engulfing you in endless pleasure. Saliva and pussy juice drip freely as her lustful form keeps you rock-hard, completely overwhelmed by her monstrous stamina all night long!