Fall in love with masterbator..

Bella
Girls I need HELP!! When I'm having sex with my bf, I feel good of course however every time I come, it's not as good as using my toy.. I only want sex with my bf once a day but I can play with my toy 3-4 times per day... I worry that I will lose interest in making love to my bf which will not be healthy for our relationship... Please help! What should I do?