Anything (doesn't have to be sexual) that makes you feel good is sensual. Like, a massage, eating chocolate, having a bath or shower, tickling, kissing and hugging, sliding your fingers on your arms and
neck, etc. It could also be a
nice setting or eating tasty food and drink.
Sexual sensuality is masturbation, breast and genitalia rubbing,
neck kissing, body licking - feels good, eh?
Kate: Can you please massage my back?
Marcus: Yeah
sure. *rubs*
Kate: Wow, that's paradise...
Marcus: Sensual,
right?
________________________________
Little girl: MAMA! TICKLE ME PLEASE!!!
Mama: *Tickletickletickle*
Little girl: HAHAHAAHAHAHAH AGAIN AGAIN!
DON'T STOP!!