Capturing

Nephelym can be caught using two different approaches, namely:
 * Surprise Sex.
 * Giving the Nephelym their prefered liquid.

Surprise Sex
Surprise sex allows the Breeder to catch Nephelym of the opposite sex or futas. Nephelym of the same sex have to be caught using their prefered liquid.

The surprise sex feature can be instigated by:
 * Any of the surrounding Nephelym that are not of the same sex as the Breeder, assuming the option is enabled.
 * By the player, as long as there is sufficient Lust left.

During the sex scene a climax box will appear on the top-right of the screen. This shows how close the Nephelym and the Breeder are to their respective climax. When the Breeder climaxes first it will cost a percentage of Lust and will not allow the player to catch the Nephelymn. However if the Nephelymn is to climax first it will refill a portion of the Lust gauge and will allow the player to choose whether to catch it or leave it.

Prefered Liquids
The following table shows all the liquids prefered by specific Nephelym.

You need 5ml of semen or 15ml of milk to catch a Nephelym.

Trivia

 * Currently in the game a third option is shown to Seduce a Nephelym.