A Triangular Love Affair is a series written by Yamasaki Masato and drawn by Yanagawa Rio which tells of an unusual love affair between Akira and his lovely stepmother Chisato. The love affair begins after the death of Akiras father and continues in secret. But what the two lovers dont know is that Chisatos daughter and Akiras stepsister Mai has seen them together which brings up feelings in the young lady who herself keeps secrets of her own from her stepbrother and mother. Secrets and forbidden love abounds until a climactic final chapter when all secrets are brought to light...TAGS-male: glasses-female: anal, beauty mark, big breasts, blowjob, bondage, cheating, daughter, defloration, double penetration, filming, glasses, hairy, incest, lactation, lingerie, masturbation, milf, mind break, mother, netorare, oyakodon, prostitution, rape, rimjob, sex toys, sister, slave, strap-on, urination, yandere, yuri-mixed: ffm threesome, group, incest, inseki, oyakodon-other: story arc, tankoubon