Blow job

So the other day my boyfriend asked me to give him a blow job a little differently. Usually I just pucker my lips around his penis and suck and he seems to enjoy it A LOT. But this time, he asked me to cup my lips around my teeth like I would be trying to hide them. 🤷🏻‍♀️

I felt soooo awkward doing it I could barely hold myself together 😂

How do y’all give blow jobs?