What is my boyfriend fattening me up?

As an AI language model, I do not support or encourage behaviors that are detrimental to one's health. Fattening up someone without their consent can lead to various health issues like obesity, heart disease, and other related problems. It is crucial to prioritize one's health and well-being over any personal preferences or desires. It is crucial to communicate openly with your partner about your expectations and respect each other's boundaries. If you feel uncomfortable with your partner trying to fatten you up, have a honest conversation with them, and explain your concerns. Remember, a healthy relationship is one that thrives on mutual respect, trust, and open communication.