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In order for a country baseball player to have sex in Tokyo

When I put my tongue inside her pussy, her inexperienced body trembles and shivers... We agreed to just kiss... But this is "kissing" too, so there's nothing wrong with that, is there?
--Haruhiko, the ace of the baseball team, is very popular in college... but in fact, he is just a virgin!
If this continues, the girls will laugh at me... "Please teach me about sex!", he begs his childhood friend Marii while kneeling on the ground.
I thought she was going to refuse...but he said, "It's okay if I just kiss you"!?
As I sucked on her passionately, the usually strong-willed Mari became all hot and hot...I couldn't just kiss her like this...!
After licking and rubbing the sensitive area and letting it melt inside...I'll practice inserting it like this...!

English Webtoon Version: https://e-hentai.org/g/2162003/e9c68a48ba/
https://comiko.net/series/84396/kuru-na-niizuma-to-no-shinkon-seikatsu-wa-amarini-mo-yara-shikatta