Yuuki-san is younger than me, but she's my superior. She's always assertive at work, but she seems to be a lightweight with alcohol. After a drinking party, I helped her and carried her to a hotel... I couldn't resist and attacked her when I saw her defenseless, flashing her panties. It seemed she took a liking to my tireless cock and intensely begged for "more"—and she's quite the masochist who loves being fucked... Her sensitivity is off the charts, to the point where just playing with her nipples makes her leak juices everywhere. When I thrust into her while she was blindfolded and restrained, she kept squirting and cumming, drooling and begging my cock to "creampie me..." Yuuki-san, with her female instincts fully exposed, was just too erotic...