It was probably not the right reaction that Megatron found Orion's hesitation and embarrassment cute, but that was what he did, grin turning faintly sharper as he waited.

"Excellent. And if you end up uncomfortable, we can leave after two cycles. That ought to be long enough for you to at least get a feeling for what's going on," Megatron allowed, his grin turning softer as he pressed his thumb down against the hip joint, having fitted it in the gap between pelvic armour and Orion's thigh.

"There are other locations we could try later for some similar exposure without, perhaps, quite as much of it, but I still think starting here is a good idea." And maybe, just maybe he wanted to show off Orion a little.