Hi all!

I like idea of kouhai girl being much taller than her male senpai and relationships between them develop.

For example:
DO YOU LIKE BIG JUNIORS?
HITOMI-CHAN IS SHY WITH STRANGERS
And my favourite both in characters and art Until the Tall Kouhai (♀) and the Short Senpai (♂) Relationship Develops Into Romance

Manga where girl and boy are about same age, like Love Com and Fujiyama-san wa Shishunki do not fit.

I would be thankful for new recommendations! 🙂