8 XXX : LaundryDay

Very cost efficient

imgur.com category @MLLXZZ

Efficient equipment

imgur.com category @George_OhWell

Just two simple canes, less then ū and plenty efficient.

imgur.com category @tameasp

An Efficient Wave Machine

imgur.com category @Kinda_Crazay

When I give blowjobs, I like to start at the bottom and work my way up. I'm efficient like that ;) (f50/OC)

imgur.com category @Taoistfun

Probably not the most efficient way to remove a top :P (OC)

gfycat.com category @berpl

Efficient Use of Counter Space

imgur.com category @Scopolamime

Calm, Courteous, Efficient... ;)

imgur.com category @CityofIs

Jinx trying to keep things efficient (DankoDeadZone)

imgur.com category @Palpz

No wonder it's more efficient !

imgur.com category @Moratapuni

A modern and efficient dairy farm

imgur.com category @[deleted]

Efficient use of mouth and hand

imgur.com category @Mahboys