Young love & sex

Junior and Senior couple, and we have been going together for 2 years come December.. We're just now trying to add some fire to our relationship.. It's always been rubbing over clothes or while cuddling/spooning (you know what us ladies do) but this passed weekend my little brother, 4 wasn't home because he spent the night into Monday at grandmas. It was just us and my other little brother 15, in the house. I went to go change to go swimming in our pool, and my boyfriend came around the corner not knowing I was changing with my door wide open. I was kinda in that type of mood, so I invited him in and just faced the other way while I was in my undies and tank top still. He came up behind me and gave me a kiss on the neck while holding me from the back and whispered "what are you doing?" So I turned around and kissed him and to take my shirt off. I swear to god. He lost his cool. The second my shirt came off he shot up and went for the boobs, and pulled me onto the bed on top of him. He then asked me if I wanted or thought about birth control, and I agreed. Then he started to move my hips on him, and omg it was the hottest thing ever. He let out this deep and long moan and put his head back.. 
I just knew at that moment, when he then stopped and pushed me off because he didn't want to go further, and Be safe about it. I knew that he's the one I want to take my virginity from me. I Wanted it pretty bad, but he wouldn't let me and helped me change into my swim top, and bottoms while brushing off of me. But idk. Do you guys think he said that to get into my head? Or do you think he meant it ? He tells me quite often that he wants a future, and he's always taking me out on dinner/lunch dates, and he just bought me a brand new iPad as an early birthday gift. I know I want him to be the one, but I just don't exactly know if he just wants in my pants too?