Giving him a blowjob

Jacqueline • Mummy to twin boys after 2years ttc 💙💙

So I always give my partner a blow job and I enjoy it, but I’m starting to get to the point i feel I constantly do the same tongue movement etc. I’ve asked him if there’s more I can do and he says what im doing is perfect but I wanna spice it up so any tips ladies 😜