Alone together, I introduce my girlfriend to new sensations. She tentatively touches herself, fingers exploring her tight, virgin pussy. I guide her, whispering encouragement, my cock hardening in my pants. She notices, blushes, but doesn't stop. I can't resist, I push her hand away, replacing it with mine. She gasps, but her hips move with me, seeking more. I tease her, rub her clit until she's begging. Then, I give her what she wants, my thick cock filling her for the first time.