From the first moment I saw her, my girlfriend's older sister, Yuuka, exuded the aura of a fine woman. Yuuka, who says she likes the way I look, began to seduce me as soon as she took her eyes off me. Staring at me with dreamy eyes, she thrusts her long tongue into me, pouring plenty of saliva into my body. Yuuka's moist tongue is like a living thing, entangling itself around me, pulling me in, swallowing me up in body and Kokoro. The longer I go without her finding out, the more extreme her immoral French kisses become, and I can't stop myself from being completely drained...