You're outnumbered thirteen to one and every single one of them is waiting for a moment alone with you. The OVA strips away the noise and just lets you exist in that space, where a quiet confession over homemade chocolate hits harder than any grand gesture ever could. This is romance for people who don't need the world to end to care about who's standing next to them on Christmas.

A large blended family made up of one sister and thirteen brothers spends Christmas and Valentine's Day together in these two romance OVAs. Seven of the brothers are already in love with their new sister, and now an eighth and a ninth fall for her too. The ninth is the youngest, and he wants her to eat the honmei chocolate he has for her. Both episodes come with new opening and ending songs from the same singers as before.