My boyfriend keeps asking me to do kegels

My boyfriend (22M) and I (25F) have been together about 3 months. We have a great sex life. We have sex every day and we both finish every time.

In the last couple of weeks he told me I should start doing kegels. We’re apart for two weeks because of his job and we aren’t really able to talk more than a few minutes a day. During a couple of these conversations, he’s been asking me how my kegels have been coming along and how I’m gonna feel so much tighter.

I haven’t been doing them. I haven’t had kids and I don’t think there’s anything wrong with me. I’ve never had any complaints like this from previous partners. My last constantly told me how tight I was. I feel like I’ve internalized this and it’s making me not that excited to sleep with him when he’s back. Should I take this as constructive criticism or is this a dick move on his part?