Resized to 33% of original (view original)
Artist's commentary
Source: https://bacillus.fanbox.cc/posts/7277343 :
Happy Valentine's Day💝
It's a Valentine's Day illustration, a day early 🍫💝
I used backgrounds from ibisPaint materials."
from: https://pixiv.net/artworks/11603774 :
Valentine's Day
"You'd better take it and be greatful! *blush*"
For a high resolution version:
https://bacillus.fanbox.cc/posts/7277343