![1boy 1girl 2koma ass bar_censor censored clothed_sex comic commentary_request cross-section cum cum_in_pussy cumdrip cumdrip_onto_panties doggystyle grey_hair hetero instant_loss_2koma kantai_collection kasumi_(kantai_collection) open_mouth panties penis sex side_ponytail single_thighhigh thighhighs underwear vaginal yamaioni_(sasakama) rating:e score:59 post #2530006](/cdn_kinako/preview/41/20/41202cba5290d5d89f6164d98a0b579a.jpg)
Images themed on the "almost comically instant loss" situations. Often used with mating press and chinpo ni wa katenakatta yo.
Pixiv Encyclopedia said that it started as a personal webcomic series by a certain artist. After that, however, the original webcomics were deleted for some reason. The series name is now used as a general tag on pixiv.