Heaven's Lost Property OVA

Angeloids are bound by a chain to their masters, whom they must obey, carrying out their every demand and wish. Unexpectedly, Nymph loses her master when her chain is severed. Sugata remarks that it isn't so bad to be free and able to fly wherever you like, but Nymph does not understand freedom; she feels she must serve someone. She starts watching Tomoki and offers him her help, hoping he will take her in.

Meanwhile, the whole gang heads to a water park for a swim. Tomoki stays true to his habits: all he cares about are the girls' revealing swimsuits and the charms they barely conceal. His childhood friend Sohara, however, finds a way to block his ability to swim. Furious that he can't enjoy the sight of all those half-dressed bodies, he comes up with a crazy idea and orders an Angeloid to speed up the current. The bathing girls are swept away, and Sugata throws them a rope to hold on to. The powerful current tears off their swimsuits and causes utter pandemonium, which is exactly what Tomoki was after.

The episode was reportedly considered too dangerous to air on television.