They had done this a few times now, and Tuck thoroughly enjoyed himself every time. Ariadne was kind, and good-hearted, but she was also adventurous and fun. That was Tuck's favourite kind of person!
He groaned as she rocked against him, and he wanted to tell her she felt fucking good too. But then she said she wanted 'this' shirt off and he didn't know if she meant hers or his, so he decided both would do, and stared to reach for the hem of his shirt while still kissing her.