Yume de Aetara

Masuo managed to get through all of high school and college without a girlfriend. A wizened fortune teller has predicted that it is his destiny to be alone for his entire life! When Masuo sees the beautiful Nagisa, his heart is awakened for the first time. He has serious competition in the form of the flawlessly handsome Kaizuka and the amazingly ugly Kujira. Masuo is determined to succeed, but he is stalled by his knack for ending up in compromising situations with other women at exactly the wrong moment.

(Source: Media Blasters, edited)