When Adam heard the sound of Shuri's steps, descending down the stairs, he looked up and fought to keep his mouth from opening wide at the sight that greeted him soon after.
He had made sure to not spy on her in order to not breach her intimacy while she was bathing and changing her clothes. After all, while she would never know if he had peeped or not, he would know and he was not some creep who would do something like that to someone he knew and cared for.
At least Adam was sure that he would never do that to her; his mother was out of the equation altogether so there was not even a need to mention it. Peeping could be quite an exciting hobby, after all.