I promised my lady an anonymous screw so this seemed like a good place to start. She's slim, brunette, attractive, good size boobs and nice arse. Also straight partner swapping with straight couples. She was uneasy about seeing me pleasure another woman but she's come round to the idea - I love to pleasure a woman with skilful hands and tongue, and moans of pleasure as another woman was near orgasm  would make her clit throb. If a man was pleasuring her at the same time she'd be in ecstasy!