The extreme frustration of being forced to live a sexless life for so long had even robbed Yoko of her ability to think rationally. Ever since she pushed down her son, whose penis had grown to adult size, and began a forbidden relationship with him, Yoko has been revealing her true female nature and begging for her son's penis with extremely vulgar words and actions. She doesn't care that her son is confused by his mother's rampage, or that her husband is right next to her when he comes home. Her sex is extremely strong, and Yoko is obsessed with her son's penis, which keeps getting hard. Today, she attacks her son with a horny expression on her face, forcing him to cum inside her repeatedly until she reaches her limit.