i wasnt sure if this is normal or not… its about a breast massage?

so i was on vacation and i was having a breast massage and when he was doing the breast massage he told me to sit up and i did but wat he did was put some more oil on his hand and then he put both of his hands under my bra and started to squeeze them and move them around but he really squeezed them firmly as if i was having sex with my husband but i was just wondering if all breast massagers squeeze ur breast like that