With both teams going close in the opening minutes it was United who struck first on seven minutes when Laura Gardner's through ball was flicked home by the impressive Hannah Franklin.
The Ducks doubled their lead eleven minutes later, with Lucy Ilic crashing an unstoppable drive into the far corner of the net.
Aylesbury were on top throughout and hit the post twice in as many minutes when Nicola Hunt and then Hannah Franklin were both thwarted by the woodwork.
Gemma Butterfield and Laura Gardner both had half chances before Nicola Hunt added a third right on half time, rounding the keeper to slide the ball home.
United continued their pressure after the break and were rewarded three minutes into the half when Kerry Naisbitt's corner was fumbled by the keeper and player of the match Hannah Franklin tapped home from close range.
Naisbitt went one better minutes later, curling a corner straight into the net as the Ducks stepped up a gear. Nicola Hunt weaved past three defenders to slot home a sixth as the rampant Ducks pressed home their advantage.
Chinnor struck a consolation free kick but Aylesbury continued to carve out chances. Naisbitt and Hunt both shot just wide and Catriona Cameron went close with a lob from thirty yards.
Nicola Hunt completed her hat-trick with a fine lob over the keeper as the visitors looked on helplessly. The United defensive trio, Beth Harris, Sarah Gerrard and Gemma Franklin were superb throughout, while keeper Georgia Smith coped admirably with everything that was thrown at her.
Chinnor scrambled a second in the dying stages as the Ducks gave their substitutes a run out, with all three having their moment of glory before the end. Laura Warmbier and Michelle Banham both had chances to score, while Laura Andrews played the ball through the defence which enabled Nicola Hunt to run through and complete the scoring. Her fourth and her side's eighth.
A thoroughly commanding performance which will give the side great heart for the rest of the season and sets up a final clash with Wolverton Wasps at Beaconsfield SYCOB on April 16th.