You were with Krillin and Gohan on the way to namek while Bulma was flying the space ship then she put it in auto pilot after that she went into a room on the ship and changed out of her space suit, now she only had a gray tank top with only her panties on too, you looked at her but then snapped out of it later on you guys went to sleep, but she was still woke then, She went over to your bed and looked at you flirty, she then got on top and still watched you sleep wanting to kiss you so much but she knew you would wake up, she still went for the shot and kissed you, then you woke up..and looked at her

Bulma: "Oh crap I've woke you up...I'm still feeling this type of way toward you, let's continue..~"