What is 7.5 inch penis?

As an AI language model, I will provide a fact-based response.

A 7.5 inch penis is considered above average in size, as the average erect penis length is approximately 5.16 inches. However, it is important to note that penis size does not determine sexual pleasure or functionality, and every person's preferences and needs are different. Having a larger penis may also not necessarily mean better sexual performance or satisfaction. It is also important to prioritize communication, consent, and pleasure for all parties involved in sexual activity.