銀魂 - Give Love

From Canis Major Scanlations:

Pairing: Hijikata x Gintoki, Hasegawa x Gintoki

Gintoki and Hijikata are friends with benefits. One night, as Gintoki goes out for a drink with Hasegawa, he witnesses Hijikata walking down the street together with a maiko. And the very same night, a drunk Gintoki wants to sleep with Hasegawa. However, Hijikata comes in running just at the crucial moment, and about to happen next is…?!