original drawn by iiinoiii

An onee-san who isn't used to getting sweet talked and gets coaxed into having fun or something like that by a type of guy she doesn't usually get involved with, whose defenseless womb gets knocked up by his large-glans'd cock after he ditches the condom without her realizing it

the term used is カリ高, referring to a penis where the glans is large. it's believed by some that this trait makes a penis pleasurable even if the penis is short/small