When a large penis penetrates a tight vagina, it needs to be done with care and consideration. Also when the penetration is done little bit at a time, it will tease the pussy with anticipation into becoming more and more moist. Gentle penetration usually follows the pussy being teased by the penis. Once the teasing has prepared the pussy and made the vagina properly lubricated in its own juices, the tip of the penis is placed gently at the entrance of the vagina. Pressure is then applied by a gentle rhythmic motion that slowly increases the pressure on the vaginal opening. After a few gently presses, the head of the penis will slip into the vagina. The head will then be withdrawn and the process repeated. Each time the giant head is pulled out of the vagina, the expanded orifice will slowly start to close. Each time the penis is inserted, a little more pressure is applied to push it in a little deeper into the vagina, thus slowly stretching the the vagina to accommodate the deeper and deeper invasion by the penis. The deeper the penis penetrates the vagina, it will scoop out more and more of the vaginal juices when the penis is withdrawn. Once the penis has penetrated the whole length of the vagina and the scrotum is pressing into her ass cheeks, the gentle penetration is complete and the thrusting motion of the fucking may begin. The description needs to be explicit and graphic while using onomatopoeia to describe the wet and sloppy sounds. The description should also describe the tension felt by the woman as she feels more and more of massive penis entering her, not knowing whether she can take it all in. She will also feel tension of anticipating when the penetration will complete and the fucking will start. The description must also talk about how both the man and woman are feeling through the whole process.