There is one rumor about the plain, quiet, gentle and calm senior at work, Kojima-san. ●When he gets drunk, he becomes a kissing maniac... It's no wonder he doesn't attend company drinking parties. After a fierce attack, he ends up going out to dinner! After a toast... the rumor is true!! "I'll walk properly, so please kiss me~" He loses his memory and turns into a kissing maniac! When we go to the hotel, he pushes me down and kisses me... I'm completely knocked out, so I give in to temptation and we have French kissing sex all night long. When Kojima-san has sobered up...