Any tips pleaseeeeeeee

My husband cums realllllly fast 😫🤨

** note this* he became sexually active with me, he isnt really sexually experienced. He lost his virginity during a nightstand and never had a girlfriend nor a long relationship unlike me ive had a relationship before him of

5 years, im not perfectly experienced but i know alittle.

he likes to use his finger alot and his tounge which i have NO complaints on that since he can make me have a orgasm BUT i just wish he can use his penis more and last longer 🙄 😫😫

Will it get better with anything,time ??or is there any tips he can learn or me ?