Feeling himself hard and thickened by her touch, Collins efforts doubled as he continued the attention he gave to her nipples. Excited by their mutual play, he sought to join her in her state of arousal and he reached for the hand she was using to cup his sac and brought it up to his chest. "It's only fair..." he began as he turned loose of her nipple, "that I should enjoy some of what you are enjoying too," he smiled up at her before kissing the little stalk he just been suckling on before moving back to the other.<br/><br/>Gently he guided her fingers to do what he longed for the most, as he showed her how he liked to be pinched and tugged at, the right sequence to heighten his own arousal and he led her to flick her finger slowly over the smaller nub of his chest.<br/><br/>Releasing her hand, he moved his back to her breast, and kneaded at the tense flesh as he suckled deeply on the opposite nipple. Seeking to fill his mouth with as much of her tit as he could, his teeth grazing her soft skin a bit roughly, he suctioned his lips and drew out her longing and needy breaths as he tortured her sweetly with his tongue and fingers.