Lion has had his eyes on his young stepmother, Anri, for a while. Lion's rampage begins as he witnesses Anri's affair and secures evidence. He forcibly rapes the reluctant Anri, demands fellatio and paizuri when her husband is out on business trips, and tortures her with toys while making her talk on the phone with her husband. Furthermore, he summons her lover for a humiliating threesome... Anri reaches orgasm repeatedly under the merciless torture training.
