[IPZZ-178] Premarital Alumni NTR Kana Momonogi, my fiancée who fell again into the unequaled piston of the scum ex-boyfriend who has the worst sex in personality

My ex-boyfriend is the worst scumbag who can't be saved...... Ahhhhhhhhhhhhhhhhhhhh What if! After all, this person's sex is too amazing! After two years of dating, I finally decided to marry my favorite "Kana". One day, two weeks before the ceremony, she told me that she wanted to attend a college circle reunion to announce her marriage. She is beautiful, has a good style, and is absolutely popular, so I was a little worried. I also knew that she had a bad drinking habit. However, I didn't want people to think that I was a small man, so I sent him off with a smile on the surface. ... A few hours after that, I lost contact with him at the end of the phone call to participate in the second meeting.