Even though I genuinely like my long-time girlfriend, I can't help but be drawn to her sister, 'Akari'! With a smug smile, she says, 'I'll keep it a secret from your sister,' and seduces me. A forbidden relationship where we sneak around and entwine our bodies with the eyes of those around us! Such a relationship cannot be allowed, but...! The role of the younger sister is played by popular actress 'Hayase Arisu'! Of course, we have sex too! Akari Asahina's overly erotic older sister will make your crotch explode for sure!
