She is naked. Her head on the pillow looks down at you between her open legs. Your eyes dart between her pussy and he eyes. The moment is tender, don't force a smile unless it comes natural- it is alright to look a little goofy but don't try to put it on. Purse your lips into a pout and lower it over the head of her nicely bulged love lips. Kiss her. Kiss her again. Don't tell her you love her, show her. Kiss her again and again. The whole human race with all the intelligence of all the computers have not exhausted the many ways you can kiss her again and again. Kiss her pussy every way you can. It is her most private secret. You wanted to see it for a long time, maybe from the time you met her, maybe less but you had to wait.
I don't know how long you waited before she let you see her pussy, but this is not the time to wait any more. Don't hurry with anything else, Kiss her and kiss her again. Trace your tongue along the crevice, blow gently, lick deeply. Keep your mind off fucking her silly and kiss her again. From where you are between her legs, your hands can travel all along her legs, all the way to her breasts, may be more depending on how tall she is and how long your arms are and how she is lying supine in her state of exposure. Let you hands reach out, move them in gentle kneading strokes of love, and don't forget to kiss her again and again while you are about it.