Adrian's eyes shut for a moment and he knew that if Malfoy's house elves were watching then this would all get back to him but Stephen was his husband and he wasn't embarrassed about anything he did with him. It wasn't as if this was a hook-up with a complete stranger.
"Do it," he murmured, pulling off for a second and moving back enough to give Stephen enough space. When Stephen thrust into his mouth, he opened wider and breathed when he could, groaning around Stephen's cock and letting him use him however he wanted.