Realizing a 10-year wish, Hoshina Ai gets her son's childhood sweetheart and fiancée, and continues to have sex with her. (PRED-300)

Xiao Ai, who lives nearby with my son, has always had a very close relationship with him. Xiao Ai, who has no father, admires me as if I were her real father. Yes, we've always been the two of us protecting each other's happiness. Playing with my son, dating my son, our first time... Yes, I've been thinking about this for 10 years...! I know all about your erogenous zones. My son can't compare to me; I'll give him a body that can't survive without a big cock... (laughs)