NATR-647 — My Brother's Wife Loves To Lick Rui Hizuki

My brother and his wife came to celebrate me because I finally got a job. The three of us were drinking happily, but my brother's wife, Rui, was completely drunk. When my brother went to the bathroom and we were alone, Rui, who has a bad drinking habit, tried to force me to drink. Then she started licking the alcohol that had spilled on her mouth, saying, "I'll clean it up for you." From her mouth to her chest, then...