Enji no Hogosha ni Dakarete Shimaimashita: Sensei no Kanjiru tokoro Oshiete?

Sayaka, a kindergarten teacher, has to start doing adult work to cover the moving expenses after her boyfriend left her. However, her very first customer as a call girl is none other than the parent of one of her student...?! Andou-san raises his son on his own and takes him to school every day. Suc