Commit while being stared at by a cheeky female boss! Natsu Igarashi

生意気な女上司に睨まれながら犯す！　イッてもヤメない逆ギレ〇プ 五十嵐なつ

Also known as FSDSS-579

Sayama was demoted to a subordinate of his younger female boss, Igarashi, due to poor performance. Igarashi is beautiful and able to work, but he is strict with his subordinates and has a strong crush on Sayama, who is unable to do his job. Sayama, who has a grudge against Igarashi, happens to witness Igarashi's affair. He takes advantage of her weakness and forcibly rapes her, but the strong-willed Igarashi continues to stare at Sayama even as he is raped.