She did watch, of course, looking down at her own small chest and stomach to see it being covered. "Ooh... oh.." she said, her voice a mix of astonishment and curiosity. "So much..."

She kept her hands where they were, keeping the shaft pushed against her stomach for as long as Sayako wanted. She wasn't totally sure when letting go would be okay, and didn't want to do it too soon, after all.