The tall woman is somehow motherly and gentle... Such a gentle personality oozes from the face of Nanahoshi, a female college student. She is accumulating dissatisfaction with the sex with her herbivorous boyfriend, but she is the type of person who cannot bluntly tell others, so she is accumulating stress every day. As a result of throwing her sexual desires at men other than her boyfriend, she bites down on the penis and shakes her hips frantically. Her infinite sexual desire that could not be satisfied by her boyfriend. Please look forward to the metamorphosis of the gentle woman who is immersed in eros.