Source of the video in the middle? The one where she's pulling

Who is she? I've only seen a couple more videos of her.

source of this couple please?

Source? More? (Two videos in comments)

Name/Original source or any other videos of this couple (if available)

Seen this video about 100 times but have never been able to find

Does anyone know anything (source, links, names) about this cute

Source

Anyone have the source for this riding clip, name or maybe more

ID on this couple? vid? source?

Day 2 of asking for this videos source

Request: Source or Videos like this. Extra points for amateur/realism