Rape?

I wanna just say I love my boyfriend so much. But he's so very sexual and he lost his virginity to me in February. There's been multiple times of me telling him I'm not in the mood and asking him to not touch me sexually multiple times and I don't want sex. He usually touches me until I give into sex but he never forces me to have sex. Tonight he took me into a bathroom and was wanting sex. I was super tired and said no and explained why. He continued to touch me with me asking him multiple times to stop. Then he started touching himself and then pulled his pants down and asked me to taste him because we just went swimming. So I told him I was just putting my mouth on it and I literally did just that and he begged me to keep doing it until I gave in after saying no multiple times. Is this considered rape..?