Nell opened his mouth to disagree but he in truth he didn't know how Harry would react but he certainly didn't think he would be delighted by it. It would be bad for business, boys enjoying themselves together. Although, he felt relived it wasn't because Robin found him unseemly.
He squirmed a little on the bed, still feeling wrong for having been the one to take pleasure from the whole thing, especially when he could see that Robin, despite his panic still looked very much aroused. "I won't tell, Robin. I don't want to get you into trouble." He promised. "I didn't mind it, you know? I would have told you to stop if I did." He shrugged, unsure what else he could say.