Guys if you're dating a guy and he follows an only fans account does it mean he's cheating?

For context, the girl 24 (f) has been dating the guy 25 (M) for 4 years. He doesn't have much of an online presence on Insta, and does not follow any females unless he has a logical reason for doing so like he worked with them or went to school with them, then all of a sudden he starts following 1 onlyfan's model... Could it mean he's cheating on his girlfriend, I mean he hasn't followed any only fans model up until now

Guys if you're dating a guy and he follows an only fans account does it mean he's cheating?
Post Opinion