[IESP-681] Usui Ren Lesbian Ban I Fell In Love With My Sister

When my parents passed out when I was a school student, I supported my sister and I lived together. Her sister Yuwa loved her sister from an early age, but from the time she reached puberty, she began to draw special feelings to her sister that she did not understand. And, the younger sister changes her feelings in the wake of elder sister's heartbreak, and the forbidden relation rapidly increases. I accepted my sister's feelings.