the author's barely disguised incestuous fetish

not my ship, but I never say no to a NSFW yuri doujinshi

Miku x Rin from only 3 days(!!) after Rin's release! Truly vintage vocaloid yuri...

The web fc2 page... It's really a old school thing.

mikurin HELL YEAH!!! rinchan is so cute here, love how they drew her body. the oneechan thing is cute too

This takes me back.

this doujin is old enough to drive damn