MOND-201 The longed-for sister-in-law and Sorami Iori

Due to work, I'm currently staying at my brother's place. Although our daily routines are different and we rarely see each other, his wife Yoeiri is very kind to me, so I've been enjoying and getting excited every day. No wonder, because ever since my brother introduced Yoeiri to me, I had been fantasizing about having such a wonderful sister-in-law myself. One day, my work schedule changed, and when I returned home, I found Yoeiri watching an erotic video while masturbating alone. I tried to leave quietly, but she noticed me. As I retreated to my room, Yoeiri followed. When asked if I had seen anything, I nodded. She said, 'You must despise me now,' and I shook my head. Then, due to nervousness, I blurted out that I liked Shoko. Yoeiri then asked if I could keep what I saw a secret. When I agreed, she said, 'In exchange for your silence,' and softly closed her eyes, bringing her lips close to mine...