Imagine sitting in your F/O’s lap. You feel the whole of your body supported against theirs. Maybe you lay your head in the crook of their neck against their shoulder. Maybe they put their arms around you. Maybe they bounce you teasingly on their knees.

Or

Imagine your F/O sitting on your lap. You support the whole of their body against yours. Maybe they lay their head in the crook of your shoulder and neck. Maybe you put your arms around them. Maybe you bounce them teasingly on your knees.