I NEEEED YOOOUUR HELP WITH YOOOUR AMAAAZING TALLLEEENNT

I'm pretty sure it's from
https://www.mangago.me/read-manga/seashell_boy_pearl_cum_boy/

Ahhhh Doosik ┗( T﹏T )┛

Oooh thank you for your answer !
I was thinking the same but... the style is not really the same, maybe I'm wrong... but when I read Pearl Boy I don't remember this scene

I believe it's art that the author made or it was briefly shown on doosik's Instagram in the story.

Okay !!! Thank yooou !