FERA-190 After midnight at the end of summer, the son secretly inserts himself into the defenseless sleeping mother, and the love-filled sexual intercourse that begins with her pretending to be asleep Reimi Saegusaki

On nights when her husband is away on a business trip, Remi masturbates and falls asleep to relieve her loneliness. His son, Yusaku, secretly watched the whole story. Yusaku loses himself due to his mother's lewd behavior. Yusaku approaches Remi while she is sleeping and begins secretly touching her body. After a while, Remi notices something strange, but the hot night of late summer throws her mind off course...