Why does getting your behind rubbed make you so relaxed and sleepy?

[Anonymous]

It's strange, but even when I'm not tired, when my boyfriend rubbs my booty it makes me soo relaxed and sleepy. Also, whever i go for a full-boddy massage, when my therapist massages my butt, i fall asleep. While being rubbed on other places like my shoulders or back can calm me down, It's just when someone rubbs my butt that it makes me sleeepy. It doesn't even really turn, me on, it's just very relaxing. Does this happen to anyone else?

[abzence]

I'd guess it's because that's where you store most of your tension in your body and when released you get relaxed and sleepy. Our gluteus maximus is after all our largest muscle.

[Rahdle]

Not sure cuz I don't let people touch my butt. But I want a booty to rub forever

[Bards]

Because its a muscle.

[Klaatu51]

weird indeed... my only x-planation would b... u feel bored atm, and u go sleepy :p

[Not_Helping]

Never ganglia.

[SkaterDude]

doesn't work for me