18 Joins the Fun: First panel is Bulma again on top of Chichi, their hairy pussies bucking and bashing together hard (show the movement) in the same position of the picture, show that they have still just came and their pussies are covered in juice.
Second Panel a naked Android 18 who has a thick bush of blonde hair comes through the door as Bulma and Chichi continue their missionary trib.
Third Panel has Android 18 join the trib, pushing her hairy pussy against Bulma's ass to 'sandwich' her between Chichi and and herself,
Final panel is all three of them crying out and their pussies gushing on each other. 18 and Chichi are kissing over Bulma's shoulder, and Bulma's and Chichi's breasts are pushed together.
Minus the last panel in the example, we can have Chichi and Bulma in the first three Trib positions.