A person manipulting.Or being a manipulater.
When someone tries to get you to do something or say something by making you feel guilty.One who consistently atempts to make personal gains at others expenses by means of manipulation.
Jack was trying to make his girlfriend gulity so he could have sex.
Kara had wanted the doll in the store and was purposly moping around the house so her mom would feel sad for her and buy it for her.
Thomas and Kandas had been manipulative most of their lives.
Smart and cute enough to always be able to get one's way with things. Easily able to win over a room and people's love.
Casey's manipulative personality not only got her the job but made everyone obsessed with her.