mind sharing what she says at the end? ibw-588 is the type of jav I'd love to have subbed one day. The dialogue with her "brother" probably makes things even more arousing.
after she say 気持ち~よかった (kimochi yokatta) which mean feels good, pretty sure you all know that ^^
she say "mada nikai aru kara mo coi yaroo" = "there still two times, lets do it a little bit more"
then " ehh, iijyan iijyan, Jya kondo wa atashi ga ue ni notte ageru ne ne ne hai ne hai" = "ehh, come on come on, then ill be on top this time, okay okay , here u go, okay"
the word 良い じゃん ii jyan - means - come on its okay
SORRY DOUBLE POST, dont know how to delete post,
at first i forgot to put the reply quote