Here's what I think happened, Naruto made a shadow clone of himself and told that clone to turn into Sakura with Henshin, then proceeded to have sex with the clone, Sakura heard this and came crashing through the roof to punish Naruto.
Here's what I think happened, Naruto made a shadow clone of himself and told that clone to turn into Sakura with Henshin, then proceeded to have sex with the clone, Sakura heard this and came crashing through the roof to punish Naruto.
Seems plausible. Nice of her to let them finish first. Unless Naruto suffers from premature ejaculation, or could be that he's a closet footfag and the touch of Sakura's feet on his face caused him to blow his load in an instant.
