“You are mine... Got it?” At a work party, I poured alcohol for my senpai, who I look up to. Unfortunately, I accidently spilt the beer on him. When I panicked and tried to wipe him off, I noticed his large thing, even through his pants...! With the shock and confusion from spilling the beer, I passed out. But when I came to...!? When I realized it, we were in a hotel. My breasts... My wet vagina... Senpai is touching and teasing all of my body... I’m having sex with the senpai I look up to...!? On top of that, he bit me and said he’s “marking” me... This pleasure I’ve never felt before and this sex will go on for the whole night!