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{{ $t('product.price.til', [product.discount_end_date]) }}{{ $t('product.price.point_return', [product.product_point_rate]) }}
{{ product.discount_rate == 100 ? $t('product.title_works.only_now_free') : product.discount_rate + '%OFF' }}
{{ $t('product.price.til', [product.discount_end_date]) }}{{ $t('product.price.point_return', [product.product_point_rate]) }}
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{{ rental.price | number_format }}JPY
{{ real_price | number_format }}JPY
{{ is_favorite ? 'Ajouté aux Favoris' : 'Favoris' }}Coup de cœurs{{ product.wishlist_count }}
{{ is_favorite ? 'Ajouté aux Favoris' : 'Favoris' }}Coup de cœurs{{ product.wishlist_count }}
Version d'essai | La version d'essai ne peut être téléchargée que sur des ordinateurs. |
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Bonus d'achat
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Disponible jusqu'à {{ gift.distribute_end_str }}
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Disponible jusqu'à {{ coupon.end_date_str }}
Date d'expiration :{{ coupon.user_limit_date }}
Date d'expiration :{{ coupon.limit_days_day }} jours après l'achat
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Disponible jusqu'à {{ bonus.end_date_str }}
Télécharger | Flux | |
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PC | ||
Smartphone |
Windows | 7 / 8 / 8.1 / 10 |
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Mac | - |
iOS | - |
Android | - |
Autre | - |
[Contains DLsite.com Original Bonus Content]
Little Brothers are a Creature that just LOVE their Elder Sister right?
[Track List]
01_Research Theme [02:10]
02_Taking Samples [21:28] (NEUMANN / KU100 Dummy Head Mic)
03_Ear Licking Research [14:56]
04_Embarrassing Research Too [14:38] (Ear Licking / Fellatio)
05_Study Time with Elder Sister [22:23] (Ear Licking / Sex)
* BONUS: Ayaka's Ear Licking Seminar [56:54]
Check out the difference between recording equipment!
3Dio Free Space
3Dio Free Space ProII
NEUMANN / KU100 Dummy Head Mic
Total playback time: Approx 2 hours 12 min
* ASMR Made in Ayaka ver2
As bonus, the Hi-res version of a previously freely released work.