Rara Knupps, 22, said her ex professor had even left a comment on some of her racy online content, saying he “always knew [she] was something special.”
Knupps – real name Richelle – shared the revelation in a TikTok clip, including an apparent audio recording of their conversation.
In it, she could be heard saying: “I think I’m unconfortable,” before adding that she might suspend her own account “if we try to do this.”
A man can then be heard saying: “Really,” in a pleading voice, to which she replies: “Yeah.”
Her video racked up more than 200,000 views and 40,000 likes in less than a week as scores of viewers voiced their horror at the teacher’s behaviour.
For anyone who doesn’t know, OnlyFans is a subscription-based site where users pay content creators directly for access to their work.
It is known for housing a lot of X-rated material that wouldn’t fly on other social media sites and has become a platform for adult performers, models and even sex workers.
Fellow TikTokers responded to Knupps’s video by calling out her unwelcome new follower and sharing similar experiences.
One referred to the encounter with the comment: “Tell me something that feels illegal but isn’t…”
Some users replied by stressing that although his sinister conduct may not have broken any laws, Knupps should still inform the school.
"They should be made aware that he could potentially be looking at high school girls like this,” one wrote. “They should at least keep an eye on this guy."
Others pointed to other inappropriate incidents instigated by teachers and older men.
One suggested she could relate to the model’s predicament, writing: “Middle school choir teacher did the same thing,” adding: “The screenshots,” followed by a grimace emoji.
Another commented: “My high school best friend’s dad subscribed to mine.”
And a third said: “My 8th grade teacher is not married to a girl he met while teaching my class… 8th grade.”