Improves semen quality.
Works with 'cum on __'. Focusing on that area improves the quality.
Due to the study material, it is good at 'cum on panties', 'cum on pussy' and 'cum on armpit'. It is somewhat poor at face shooting.
Strength can be used at 1.0. There is relatively little picture erosion, but the composition may collapse. The hierarchy, which could be improved, is shown below.
