A friend of his mother, Shinako, came for a business trip. Atsushi's heart races upon seeing his first love after so long. Shinako is even more beautiful than he remembered, and unable to contain his excitement, Atsushi sneaks into the bathroom where she is… Noticing this, Shinako, driven by her own unfulfilled desires, impulsively kisses Atsushi. However, once ignited, their bodies cannot stop at just a kiss. Their growing lewd wishes shatter reason, and they give in to desire, seeking the young man's cock…
