Ii Koe de Nake yo, Omawari-san: Keikan Ω wa Yakuza-sama no Unmei

Ousei Minami is a police officer who hides the fact that he is an omega, but one day, a yakuza member, Jin Nagiri, finds out about it. What's more, he even barges into his house and tells him, "You're my destined partner." As soon as he says that, Minami who isn't supposed to be in heat, starts to feel the heat...! Contrary to his feelings of not wanting to be fucked by a yakuza, he's dripping wet down there. "Just pray that you won't get pregnant." Nagiri is excited by Ousei's pheromones. He rubs against him over and over again and cums inside him...! (Source: Mobile Media Research) Note: Includes one extra chapter.