What Does CEI Stand For?
CEI stands for Cum Eating Instructions. It’s a practice within BDSM and femdom where the dominant partner instructs the submissive to consume their own ejaculate.
What is Cum Eating Instructions (CEI)?
Cum eating instructions is a form of sexual dominance where the submissive partner receives instructions to consume their own semen, typically after orgasm. This practice combines elements of control, humiliation, and obedience within a consensual BDSM dynamic.
CEI often appears in femdom relationships as a way to extend dominance beyond the moment of orgasm and reinforce the power dynamic.
How Does CEI Work?
CEI typically involves:
- Instructions given before, during, or after arousal
- The dominant partner directing how and when consumption occurs
- Integration with other activities like chastity play or orgasm control
- Use of humiliation or praise depending on the dynamic
- Sometimes recorded or performed whilst the dominant watches
The practice can be part of real-time interaction or incorporated into solo play with recorded instructions.
Why Do People Engage in CEI?
People participate in CEI for several reasons:
For submissives:
- Deepening submission and obedience
- Experiencing humiliation in a controlled setting
- Overcoming taboos and boundaries
- Pleasing their dominant partner
- Extending arousal beyond orgasm
For dominants:
- Exercising psychological and sexual control
- Exploring dominance and authority
- Pushing boundaries consensually
- Creating intimate power exchange moments
- Maintaining control after the submissive’s climax
The Psychology of CEI
CEI often appeals because it challenges social taboos and requires significant submission. The act itself represents:
- Vulnerability and trust
- Overcoming natural reluctance
- Obedience to authority
- Acceptance of dominance
- Breaking conventional boundaries
Many submissives find that post-orgasm reluctance makes CEI more psychologically intense, which enhances the power exchange.
CEI Safety Considerations
CEI is generally safe when practised consensually:
- Health concerns - Consuming one’s own semen is typically safe for healthy individuals
- Consent - Both partners must agree to this practice
- Boundaries - Discuss limits and comfort levels beforehand
- Pressure - Ensure participation is genuinely consensual, not coerced
- Aftercare - Provide emotional support after engaging in humiliation play
Common Questions About CEI
Is CEI unhealthy? Consuming one’s own semen is generally safe for healthy individuals, though those with infections should consult healthcare providers.
Do you need to enjoy the taste to do CEI? No. For many submissives, the practice is about obedience and submission rather than enjoyment of the act itself.
Is CEI only for men? Whilst traditionally associated with male submissives, the concept of following instructions about bodily fluids exists in various forms across different dynamics.
CEI in Femdom
In female-led dynamics, CEI serves multiple purposes:
- Reinforcing female authority
- Creating intimate obedience moments
- Combining with chastity and orgasm control
- Establishing rules around male orgasms
- Deepening the power exchange
Many dominant women use CEI as a tool to maintain control over their submissive’s sexuality and reinforce the hierarchical relationship.
Related terms: Femdom, JOI, D/s, Humiliation