The sexuality is off the charts.......!!!!
No matter your preference! Extreme depictions will surely satisfy you!
Both S and M readers will find incredible pleasure!

(Source: DLSite, translated)

Included Stories:
1. Toshoshitsu no Shimi (図書室の蠧魚)
2. Toshoshitsu no Shimi After (図書室の蠧魚あふたー);...