I Want to Drown in Tsubaki's Heat(2022)

Tsubaki-kun no Netsu ni Oboretai

"Sakura, can I touch you?" Even though I decided never to fall in love again... I'm trying to drown in this love. Sakura, an office worker who tries to maintain her daily routine, is chosen to train a university student, Tsubaki. However, due to a "certain reason", she overreacts every time Tsubaki gets close to her. On top of that, Tsubaki suggested practicing with him! Though intended purely as practice, every time he touches her and says her name, she feels sparks from within. Sakura became serious too... This is a love story about a clumsy woman and a college student who has learned what pure love is.

(Source: Manga Plaza)