A BFRPG for masochists, with over 260 CG, and animation! Featuring a sex sl*ve transformation system! Get turned into a pathetic cum pet, with no respite or reversal in sight!
Commemorating 15 years of dieselmine, we have released several compilations of works sorted by theme. The theme of this compilation is heroes getting cumsucked by monster girls.
After you get lost at the beach and end up peeping on some older girls getting changed, your heart-thumping summer vacation full of daily sex and getting teased begins!