DTKM-035 - Incest Mother-Son Swap: I'll let you have my mom if you let me have yours

A story about two pairs of mothers and sons. Tatsuo, a college student living alone in Tokyo, finds his aunt Hitomi and cousin Yasuhiro moving into his family home. When Tatsuo returns home with his girlfriend, he finds himself uncontrollably aroused by his own mother, Azusa, leading to forbidden acts. Meanwhile, Yasuhiro is busy forcing his own mother, Hitomi, into lewd outfits and sexual acts. The lines between families blur as their twisted desires take over.