I think the sexually transmitted disease that fits best into this description is when a man ejaculates in his girlfriend’s mouth after the girlfriend has performed a blowjob

06:16

Babe is being sucked deepthrote and being doggystyled to the point of cum in mouth

07:54

Hot jizz catches in mouth after amateur blowjob

04:23

Teen amateur takes mouthful of cum, gives a blowjob to pay rent

06:31

My wife had her first try at deep throat blowjob and swallowing of jism

05:21

Beautiful young women give a sex hungry man a deep blow job.

10:41

This amateur video of cum in mouth action and swallowing

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Emotional brunette comes back for intense anal and vaginal double penetration

08:05

Stepmom’s orgasmic oral pleasure as homemade video

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Young naked girl likes to fuck in the ass and suck dick

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Naive wife watches her man’s dick being sucked and gets a facial while watching

05:23

Beautiful woman with red hair has great sex with Romain Majewski and gets cum in mouth

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Good825 mature amateur performs blowjob and swallows in this asmr video