It's about a guy who works part time jobs to earn money and save up to watch this baseball game, but he ends up having sex with a different guy at each job. The last day iirc he somehow encounters his idol players from the baseball game he follows and they end up having sex as well... Forgot the ending tho
Edit: thanks for the answers guys, I edited the post but I didn't know it'd remove the responses (first time posting)
Here's the title: 7 Sexy Days With 8 Sexy Men
https://www.mangago.me/read-manga/seven_sex_eight_sex/
Manhwa where the main character helps a side character is in a conflict with her sister and has a botched spell that curses her to look young forever
Other info iirc is that the side character is related to the empress of the story?...
Thanks a bunch