Shura stretches her arms up high above her head, then drops her hand back down behind her as she arches her back. Sure, stretching always felt good, but stretching her body while wearing a tight bodysuit? It looked good, too!

"Indulging in me? I'd say you were the one indulging me, nya~" Drawing her knees up on the bed and turning to face him properly means she's close enough to touch him, letting her fingers graze his leg before resting on his knee. This was a perfectly good reason to try and struggle against the sleepiness she had been experiencing here. Surely, the technicians were used to their subjects getting a little cozy on the occasion.