He's getting louder as his orgasm approaches, and in the back of Joan's mind she's wondering how much can be heard from the living room, and if Beard and Sherlock are sitting there listening to Ted's moans. But at this moment Joan really doesn't care. This is amazing, and she wants Ted to experience every last ounce of this without fear of whether he's being heard.

She hears him swear, and she feels a sudden burst of pride, that she's driven him so completely wild that he can't even help himself. Then he's coming, his anus clenching around her finger, his cock pulsing between her lips as his come fills her mouth. She swallows, with only a little managing to dribble at the corner of her mouth. She continues to move her finger slowly and to suckle him, swallowing again as smaller amounts are released as the climax subsides.