1. School Life (College OK)
   Student x Student, NOT Student x Teacher or Teacher x Teacher
2. The Uke is not too... girly.
   Not girly or too girly like Minami Haruka's uke
3. They're both originally not a gay
   Something like only-gay-for-you 😉
4. Doujin is fine
5. NOT shota
   If you want to recommend shota, please just shounen-ai, NOT yaoi (if it's exist)
6. NOT from these author:
   Well, they're kinda like my most fave, so it's kinda like I've traced all their works 😉

• Shoko Hidaka
• Yoneda Kou
• Kyuugou
• Inumog (doujinka)
• Hummel (doujinka)
• Kisaragi Manami

Example:
17 Guyz
Kiss Blue
Junketsu Drop

Hehe, please help me! 😀

Seven Days
Mahoutsukai no Koi
Hana no Mizo Shiru
Doukyuusei (NAKAMURA Asumiko) - Not sure about the gay-for-you part, though. 🤨
Udagawachou de Mattete yo.

That's what I found. Not sure if you'll like it, but I hope so. 🙂

Aitsu no Daihonmei

Although it is listed as yaoi, it is actually very, very light. =)

Thank you so much for the recommendation! 🙂
I'll try what I haven't read 🙂

Quote from KuroiMarimo

Seven Days
Mahoutsukai no Koi
Hana no Mizo Shiru
Doukyuusei (NAKAMURA Asumiko) - Not sure about the gay-for-you part, though. 🤨
Udagawachou de Mattete yo.

That's what I found. Not sure if you'll like it, but I hope so. 🙂

The one I haven't read is Mahoutsukai no Koi, it seems interesting 🙂
I've read the rest, and Seven Days is one of my all-time favourite!

Quote from OffLn

Aitsu no Daihonmei

Although it is listed as yaoi, it is actually very, very light. =)

Ho, I've never read any of the mangaka's 🙂

Dog Style
Calorie, Renai Kyoutei Nukegake Nashi!, and others by SAKURAGI Yaya
Yokubou Shounen and Circle (NAONO Bohra)
Like a Hero (oneshot) and her KoiSuru extra stories (Koi o Suru DNA +) in ViewFinder
Hydra and Moony - Oukaryou Trilogy (college) by MIYAMOTO Kano
Bousou Kareshi
Okujou Fuukei and others by FUJIYAMA Hyouta

I feel like there are so many, but these are what I came up with. Hope some are new to you!