Continuing to thrust after ejaculation inside the body can indeed lead to pregnancy! (Aoi Ibuki, MIDV-361)

"It feels so 3D!" Aoi Ibuki, addicted to being penetrated, is filled with semen! She's brutally fucked from behind by a super-strong man, her breasts swaying as he ejaculates three times! First, she's teased and aroused by a man giving her oral sex, then brutally fucked until she ejaculates three times, reaching a ecstatic climax! Her limbs are restrained, she's tortured with sex toys by four men, then she's taken turns being penetrated three times, with three penises continuously ejaculating inside her! Penetrating! Penetrating! A total of 20 ejaculations are injected, the sperm even flowing backwards! She's confirmed pregnant!