Onedari no Kiss mo Hoshikunai

From [Renta!](https://www.ebookrenta.com/renta/sc/frm/item/141947): Part-time cafe worker Kasumi is handsome and sociable, but has a hangup around being begged. Unable to finish with his partners, he couldn't help but wonder if he was the problem. It's around this time that Kasumi starts to take a liking for one of his regulars, Seiichiro. It's just, ever since "Seiichi" showed up to the cafe with his friend, he's been acting weird... Unable to control himself, Kasumi ends up giving Seiichi a kiss, and is thrown off by his reaction! A love story about two men, each with their own traumatic past.