Kaikan Invitation

Hilariously sensual!!
Welcome to Shushushu Sakurai’s debut comic!
The mature big brother is actually a masochist?! See the unexpected training in “Pleasure Invitation.” A collection of 5 explosive short stories!
You can hear “Shushushu” throughout the whole book! !

(Source: Juné)

Note:The DMG version does NOT include two shota stories.