Rias and Issei have been dating for a month, but as she was going to Issei's room, she saw something that broke her heart. She saw Issei in bed with her mother. Depressed, she decided to go to the bar and drink away her problems. then she saw her old friend Toad Skywalker. He too was cheated on by his now ex girlfriend. Very drunk, they started a conversation and they hit it off quite well. soon after they had a drunken marriage the next morning and have became very faithful to each other. After Issei found out about her infidelity, he attacked Toad but was stopped by Rias and scolded him about how he did the same. And broke up with him for Toad. Their new married life begins.
8 parts