I asked AI the question, "Why do men like to perform fellatio?" and got this interesting response:

Men may perform fellatio for a mix of biological, psychological, and social reasons, often tied to intimacy, pleasure, and relationship dynamics.

1. Pleasure and intimacy
For many men, fellatio is a way to enhance sexual pleasure and deepen emotional connection with a partner. It can be part of foreplay, helping to arouse both partners and increase arousal through touch, oral stimulation, and intimacy. The act can release feel-good chemicals like oxytocin and endorphins, which reduce stress and foster bonding.

2. Emotional and relational satisfaction
Some men find satisfaction in pleasing their partner, which can boost self-esteem and strengthen the relationship. This can be especially true in committed relationships where mutual affection and care are valued.

3. Health and well-being benefits
Research suggests that sexual activity, including oral sex, may have indirect health benefits such as improved sleep, reduced stress, and even potential immune or cardiovascular benefits. These factors can make the act more appealing to some men.

4. Personal preference and comfort
Ultimately, whether a man performs fellatio often comes down to personal preference, comfort, and communication with their partner. Open discussion about desires, boundaries, and consent is key to making the experience enjoyable and safe.

In short, men may perform fellatio for a combination of pleasure, emotional connection, relationship maintenance, and personal comfort, with biological, psychological, and social influences all playing a role