Potential to be the best hentai game! But still a lot to be added, the penis weapon dont work, and some boss are strange, i mean, i dont understand so much de mechanics, is remove the clothes simply pointless?
add more sex scenes!!

More impregnation! more mutual penetration!! more corruption! more reverse nipple penetration! (a nipple penetrating another nipple)
Selfcest and autopenetration is good too

like bloodlust from dark souls 3, a seppuku where you stab yourself, taking damege, but gaining an offensive buff. Or maybe a monster using tentacle penis to self impregnate and create minibosses