Hisshi ni Satorarenai You Ganbaru ga, Buzama Iki Saserarechau wo

[MangaDex]

 

[Lewd_Beast]

I read it twice... and I think I understand what is going on. But it's a bit short and basic for a one-shot. I assume the author was able to crack one off in that time, so never bothered drawing any more...

 

[agolloh]

Hot.