Hello, your videos are impressive. I love them.
I would like to suggest some new lift, try to explain:
The position start from the same position of the preview of your last video
https://www.clips4sale.com/studio/33452/
Imagine the girl bend the leg and hold, then you sit on the foot of the raised leg, then you put hands on her back and girl try lift you with one foot.
The position is very similar to exercise of this video:
the difference is that the girl can be down or stand up (putting hands down on something to balance her) and a man instead the weight on her foot.
Hope this can inspirate you
xoxo