Heaven was a background character in Capering Berries; she was part of the underground resistance group fronted by the titular bordello.

When Alec put out his own Sonichu 11, wherein Chris meets a buxom redhead named 'Hortense' who is promptly shot by Bob, I popped into his PVCC thread and declared that Heaven and Hortense were twins. He agreed that this is awesome and thus CANON. After Hortense's tragic death, Heaven swore revenge against Chris and joins the Capering Berries to take him down.

Oddly, Lisa was nowhere to be found in my comic. Hmm.