There's a girl with a husband, who's a killer spy. She orders and sleeps with the chicken/pizza delivery boy. The spy's partner is crazy and obsessed with him.
I’m pretty sure your talking about household affairs
http://www.mangago.me/read-manga/household_affairs/
There's a girl with a husband, who's a killer spy. She orders and sleeps with the chicken/pizza delivery boy. The spy's partner is crazy and obsessed with him.