[Aohonoo] Koyori (Hololive)

Hakui Koyori has her Assistant-kun chained and helpless and cheerfully announces she needs to collect his DNA, putting her soft breasts, plush thighs and eager mouth to very hands-on use. Her relentless, sloppy blowjobs and greedy swallowing still leave her wanting more, so she calls on her fluffy companion Kokoron to transform and help with the collection. What begins as a teasing experiment turns into a ravenous back-and-forth where Koyori finds herself stretched and filled from both sides and discovers just how good being stuffed full can feel.