Title: ロリ狐(ろりこん)にあれこれされちゃうシチュエーション+変化して妖艶になってあれこれされちゃうシチュエーション / The Many Disgraces of a Girl + Transformed Fairy at the Hands of a Lolicon
Circle: もふもふまっしろうさぎ / Furry White Rabbit
http://www.dlsite.com/maniax/work/=/product_id/RJ090838.html
Title: 珠美のはじめてえっち~お兄ちゃんとしたいんだもん~ / Tamami's First Time: I Wanna Do It With Oniichan
Circle: plasticwater
https://www.dlsite.com/maniax/work/=/product_id/RJ120275.html
Title: 脳天気な妹は大好きなお兄ちゃんとイチャイチャする
Circle: Aボイス
https://www.dlsite.com/maniax/work/=/product_id/RJ136286.html
since all the links are dead, maybe someone could share this?
well, so... it's a series request so it's pretty big. still, I hope these still exist.
https://www.dlsite.com/maniax/work/=/product_id/RJ199090.html - お休み前にちょっとだけ
https://www.dlsite.com/maniax/work/=/product_id/RJ219698.html - お休み前にちょっとだけ2...
Title: サキュバス図鑑 No.05 ミルク / Succubus Zukan No.05 Milk
Circle: サキュバス図鑑 / Succubus Zukan
https://www.dlsite.com/maniax/work/=/product_id/RJ130751.html
well, all of the links here and in the Net are dead. so maybe someone has this work?
Title: ヤンデレ妹がラブホでおしゃぶり / Psychopath Imouto Blowjob at the Love Hotel
Circle: 棚二十五段 / Tana 25 Dan
https://www.dlsite.com/maniax/work/=/product_id/RJ076931.html
Title: 恩返しにきた生意気な人外ショタをハメまくってセックス中毒に / Cheeky Nonhuman Shota Who Wants to Repay Your Kindness Gets Addicted to Sex
Circle: magnolia
https://www.dlsite.com/maniax/work/=/product_id/RJ273242.html
Title: 性的にご奉仕してくれる男の娘は駄目ですか? / Do You Not Want to be Serviced by an Otoko no Ko?
Circle: magnolia
https://www.dlsite.com/maniax/work/=/product_id/RJ269808.html
Title: おちんちん生えちゃった!?お兄ちゃん!どうしたらいいの? / I Sprouted a Penis!? Onichan! What Should I Do?
Circle: 肯定ちゃんのお店 / kouteityan no omise
https://www.dlsite.com/maniax/work/=/product_id/RJ250616.html