ワンパンマン - かけ湯しろよ (Doujinshi)
65Description
From [Procrastination Scans](https://www.mangaupdates.com/groups.html?id=7386): After winning a public bath voucher, Saitama wanted to enjoy a peaceful and relaxing soak in the bath… Little did he know that opportunities for funny scenarios lurk in every corner.