Harley smiled as she felt Pam wiggling between her and Selina, she found it rather enjoyable how Pam was reacting. She saw from her position nibbling and kissing Pam's shoulder that Ivy was beginning to use her lips to tease the woman instead of her hands, which lead to a surprised gasp escaping Harley. She hadn't expected the cat's hands to come and cup her bra, so the feeling was one of surprise but contentment. Her own hands moved slowly to cup Pam's breast that Selina wasn't playing with and she gently played with Pam's nipple, rolling and pulling lightly in a teasing manner.