Honest opinions wanted please. My boyfriend follows a female work colleague on tiktok (no problem there) however she posts suggestive, flirtatious videos in her underwear. His opinion is he works with her and he's not in control of what she posts. I'm not happy that he's continued to follow her. Not all of her videos are in a bra but recently there are quite a lot that are and with references to only fans. I've been with my boyfriend almost 4 years, I've told him I don't like him following her and seeing her videos as they come up on his tiktok feed, I've asked him this evening to unfollow her. He thinks I'm making a big deal over nothing, however he's commented on a couple of her standard non undie videos. It makes me feel uncomfortable as she knows he's seen her in her underwear and I'm a little sad he's not unfollowed without me asking. Am I overreacting? He says I obviously don't trust him, it's not that, I hate the idea of him seeing his work colleague in her underwear in suggestive videos. I said it would be different if she posted videos of cats or something. Opinions please