This character performs a bodyjob. Apply i1889 to the receiving character.
A bodyjob is a non-penetrative sexual act witch involves the rubbing of the whole body against the penis of another person. For this to be even possible there should be remarkable size difference between the characters involved.
Possible example of bodyjobs can be a tiny fairy rubbing the body against the penis of a normal person, or a normal girl rubbing the body against the penis of a giant. This sexual act is most of the time represented as if the performer of the bodyjob is trying to hug the penis of the receiver.
This kind of sexual act is considered to be one of many examples of macrophilia.
NSFW Fairy Example
NSFW Giant Example