lilyevans_snape: Five things that get Regulus Black aroused.
1. Fingers brushing against the upper inside of his thigh or the small of his back. If for some reason he wasn't already in an aroused state (given the prior intimacy which such touches imply), these will take him there in short order.
2. The sound of Severus's voice. So many modes of it can make him shiver, from Oho, now I've got you right where I want you to soft sadness to rare and quiet laughter. Regulus would love to hear that voice in cry of ecstasy or song, except for fear that he might perish from the joy.
3. Pretty girls and pretty boys, he's not that much particular, although he tilts some to the latter. He adores the sight of beauty, and it's funny how it can get him partly hard without him feeling like he wants or needs to do too much about it. In such case he just enjoys the feeling of arousal for itself.
4. Soft, exquisite kisses, much more so than firm ones. Hard ones will do once well-involved in passion, but as an opening play, he much prefers to be approached with gentleness. The right technique can have him raging hard in moments, and wonderfully, a certain other Slytherin seems to possess the proper instinct.
5. Being wrapped in arms and legs and pressed against another's body in a space or bed just this much too small to comfortably take both, so every motion, even breathing, brushes skin on skin, and you can hardly keep from kissing everywhere your mouths will reach.