Daniela had her own plan and John didn't think about anything else because he couldn't ignore when Daniela behave like that. She got out of her comfort zone. She became more active in bed than she usually did.
John became more turned on than he usually did too. Daniela gave him another impression and nobody could resist her when she turned into someone wild and John truly obsessed with this side.
Although Daniela had succeeded on her own plan and John had bitten her bait. She thought everything was good so far, even though she didn't feel comfortable with the way she did that plan. It cost her a lot of energy to did that and John wasn't being easy on her, he made her hurt all over her body but she knew she made him pleasant and satisfied.