bf expectations during my period

so my bf (M20) doesn’t want to do it or touch me (F19) at all when i’m on my period, but still wants me to give him bj’s during it even when i’m not in the mood. it just makes me feel like he cares more abt getting off than me as his gf and like im an object. i also feel like it’s immature of him to not want to get anywhere near it while still expecting things from me. it just makes me feel gross and idk what to do. i already feel uncomfy with him refusing to get near it but then having the audacity to pressure for a bj from me is so frustrating. am i overreacting?

TL;DR: my bf refuses anything on my period but expects sexual things from me during it and i hate it