Does this count as losing your virginity.?

My boyfriend said that there was a time with an ex that she was completely naked, on top of him, and his dick was out. He claims she took his dick and thrusted onto it 2 or 3 time before he made her stop. He says he's still a virgin and it didn't count, but me and him did the same sort of thing where he only thrusted 2 or 3 times and pulled out, but he counts that as losing our virginity together... Thoughts?? Opinions?? Thank yew(: I'm not hung up on it just curious!(: