I can’t feel him

When my SO and I have sex I can’t feel him. I feel him go in but once he starts working for it that’s it. So usually it’s all for his pleasure. He is small. I don’t tell him cause I don’t want him to feel bad.. is it me? He’s my first so I know I’m not loose.. ugh... I’m 25 btw 🤷🏻‍♀️ if that matters