Adult reunion NTR: A woman turns 20 and is sexually assaulted by her ex-boyfriend at her first drinking party... Ayase Kokoro MIAA-758

Kamejiro knew his girlfriend had been invited to her school reunion. Worried that she hadn't tried alcohol before and was going to a bar, he kept trying to contact her during the reunion, but received no response. The next morning, he went to see her, but she didn't say a word, making him even more anxious. Then, he found his girlfriend bringing her ex-boyfriend, whom she had reunited with at the reunion, home. He witnessed their affair and became aroused.