Reminds me of Adam no Rokkotsu.. but this one seems to be more focused on how the guy cant...

Reminds me of Adam no Rokkotsu.. but this one seems to be more focused on how the guy cant have sex with his partner... I think Adam no Rokkotsu seems better for now (in terms of the disorder) but since its only the first chapter for this one lets see, I have hope that it'll turn out good