Casual boner *noun* : Boner you have when you feel happy and comfortable. Can be sexual, doesn't have to be. Usually happens when enjoying casual nudity. OP's note : Great for casually bonding with friends :3
While all the other girls worked hard worshipping the well-hung women that wandered into their bar; Ahri got to enjoy the 'easy' job. All she had to do was run over when she was called and catch as much cum as she could in her bowl. (CLBlisse)