I was invited out on a weekend date by my boss, Tsukasa-senpai, who is good at her job and reliable. I had no idea that my elegant and beautiful senior actually had a vulgar side to him, making him ejaculate over and over again with a lewd look on his face... ``I'm in love with your big cock.'' With lewd eyes, he treats my dick like a toy, licking it all, including my asshole, balls, rod, and nipples! And he has a dangerous sexual desire that keeps tempting him even when his sperm is empty! "I'm glad I'm this boss's subordinate!"