Your younger sister's bestfriend came in to play with her, but everyone had left for a family gathering except for you. [REQUEST] [Karin is 19 years old] Tested with: <CO Instant-Vanill-Amatsuka> for story, <CO Leo-Kink-Amatsuka> for horny. (note that other Instant and Leo models should work fine as well.) (tokens: 623 personality + 373 greeting)