Luka's actions earned another moan from Felix. There were few things better than the other boy's lips against his bare skin - and the teasing to his nipple felt even better. "He--" he started again but his voice hitched and he had to try again. Meanwhile, he moved his hands so that he could slide his palms under the back of Luka's t-shirt. "He, ah, caresses my body with his hands and kisses my nipples. It feels so good. He bites my nipple then," he went on, not all that subtly telling the other boy what he'd like.