My Solo Session

I was home alone last night when I got a sudden urge to explore something different. My fingers slipped into my panties and started working at the seam of slickness, seeking deeper pressure on that sweet spot behind my clit. I slid two digits inside as my thumb circled my nub; it didn't take long before I was moaning loudly, hips bucking against my hand in need of release. Is this just a phase or should I be worried about such intense fantasies?