After missing the last train at a company drinking party, I stay at manager Amakawa’s home and become the target of her nonstop domination. Drunk and horny, she catches me staring at her breasts, attacks me, and plays with my cock until I instantly explode. Once she discovers my premature ejaculation, her sadistic side takes over and she decides to test how many times she can make me cum. Her blowjob skills and filthy talk awaken my stamina, keeping me hard again after every orgasm until she forces 40 ejaculations between Friday night and Monday morning.