Shampooping

v. the act of squirting a travel-size bottle portion of shampoo up one's anus, and then proceeding to bend over a willful and participating lover's head, from which the carrier of shampoo releases it on their head, giving them a thorough and affectionate cleaning.

When I got back from my trip, I was dead-tired and just wanted Melissa to give me a good shampooping; she refused of course, that fucking prude!